13408017 has 24 divisors (see below), whose sum is σ = 20946816. Its totient is φ = 7606368.

The previous prime is 13408013. The next prime is 13408033. The reversal of 13408017 is 71080431.

It is not a de Polignac number, because 13408017 - 2² = 13408013 is a prime.

It is a nialpdrome in base 16.

It is not an unprimeable number, because it can be changed into a prime (13408013) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 28728 + ... + 29190.

It is an arithmetic number, because the mean of its divisors is an integer number (872784).

Almost surely, 2^13408017 is an apocalyptic number.

It is an amenable number.

13408017 is a deficient number, since it is larger than the sum of its proper divisors (7538799).

13408017 is a wasteful number, since it uses less digits than its factorization.

13408017 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 677 (or 670 counting only the distinct ones).

The product of its (nonzero) digits is 672, while the sum is 24.

The square root of 13408017 is about 3661.6959185601. The cubic root of 13408017 is about 237.5681326225.

Adding to 13408017 its reverse (71080431), we get a palindrome (84488448).

The spelling of 13408017 in words is "thirteen million, four hundred eight thousand, seventeen".